Hook



FIG. 1 is a perspective view of the hook according to the invention;

FIG. 2 is a top view of the hook as shown in FIG. 1;

FIG. 3 is a front view of the hook as shown in FIG. 1;

FIG. 4 is a side view of the hook as shown in FIG. 1;

FIG. 5 is a rear view of the hook as shown in FIG. 1; and,

FIG. 6 is bottom view of the hook as shown in FIG. 1.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a hook, as shown and described. 